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How to normalize an array in NumPy?
...:
import numpy as np
from sklearn.preprocessing import normalize
x = np.random.rand(1000)*10
norm1 = x / np.linalg.norm(x)
norm2 = normalize(x[:,np.newaxis], axis=0).ravel()
print np.all(norm1 == norm2)
# True
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How to make a website secured with https
..., otherwise all you need is a correctly set up SSL certificate.
Is SSL and https one and the same..
Pretty much, yes.
Do I need to apply with someone to get
some license or something.
You can buy an SSL certificate from a certificate authority or use a self-signed certificate. The ones...
Store password in TortoiseHg
...//username:password@hostname.com/repo.
This is explained in Google Code's and Mercurial's FAQs.
EDIT: Mercurial FAQ explains another way to do it:
With Mercurial 1.3 you can also add an auth section to your hgrc file:
[auth]
example.prefix = https://hg.example.net/
example.username = foo
exam...
Scroll back to the top of scrollable div
... edited Jan 6 '15 at 4:31
andrewb
4,80266 gold badges3030 silver badges5151 bronze badges
answered May 24 '12 at 19:50
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How to add images to README.md on GitHub?
... srcs should be on the github.com domain, not the raw.github.com subdomain and not the raw.githubusercontent.com domain.
– Lee Crossley
Jun 24 '14 at 6:25
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Send a pull request on GitHub for only latest commit
I forked a project on github and am successfully making changes to my local master and pushing to origin on github. I want to send a pull request, but only want to include the last commit. The pull request UI on github.com shows the last 9 commits and I don't know how to filter that down.
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What is the advantage of GCC's __builtin_expect in if else statements?
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Ohh i understand. So you mean since there is a high probability for x = 0 so the bar is given first. And foo, is defined later since it's chances (rather use probability) is less, right?
– kingsmasher1
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How to prevent a dialog from closing when a button is clicked
...input. When I click the "yes" button on dialog, it will validate the input and then close the dialog. However, if the input is wrong, I want to remain in the same dialog. Every time no matter what the input is, the dialog should be automatically closed when I click on the "no" button. How can I disa...
How do you change the document font in LaTeX?
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I found the solution thanks to the link in Vincent's answer.
\renewcommand{\familydefault}{\sfdefault}
This changes the default font family to sans-serif.
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Javascript shorthand ternary operator
...urn true or false, it returns the first 'truthy' value. Say you have val0 and val1 as undefined, and val2 is 2, val3 is 3. val0 || val1 || val2 || val3 will return 2, as it is the first 'truthy' value.
– Jake T.
May 2 '18 at 15:54
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